Handguard alignment key



FIG. 1 is a bottom, back, left side perspective view of a handguard alignment key according to the present disclosure;

FIG. 2 is a bottom, front, left side perspective view of the handguard alignment key of

FIG. 1;

FIG. 3 is a top, front, left side perspective view of the handguard alignment key of FIG. 1;

FIG. 4 is a top view of the handguard alignment key of FIG. 1;

FIG. 5 is a bottom view of the handguard alignment key of FIG. 1;

FIG. 6 is a front view of the handguard alignment key of FIG. 1;

FIG. 7 is a back view of the handguard alignment key of FIG. 1;

FIG. 8 is a left side view of the handguard alignment key of FIG. 1;

FIG. 9 is a right side view of the handguard alignment key of FIG. 1; and,

FIG. 10 is a front view of the handguard alignment key of FIG. 1, shown in an environment of use.

The broken lines in the Figures illustrate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a handguard alignment key, as shown and described. 